Mercurial > hg > nginx
annotate src/core/ngx_string.h @ 288:f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Sun, 14 Mar 2004 20:46:25 +0000 |
parents | e92c2c647c57 |
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1 #ifndef _NGX_STRING_H_INCLUDED_ |
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2 #define _NGX_STRING_H_INCLUDED_ |
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3 |
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5 #include <ngx_config.h> |
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6 #include <ngx_core.h> |
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7 |
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9 typedef struct { |
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10 size_t len; |
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11 char *data; |
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12 } ngx_str_t; |
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15 #define ngx_string(str) { sizeof(str) - 1, str } |
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16 #define ngx_null_string { 0, NULL } |
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17 |
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19 #if (WIN32) |
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21 #define ngx_strncasecmp strnicmp |
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22 #define ngx_strcasecmp stricmp |
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24 #define ngx_snprintf _snprintf |
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25 #define ngx_vsnprintf _vsnprintf |
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27 #else |
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29 #define ngx_strncasecmp strncasecmp |
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30 #define ngx_strcasecmp strcasecmp |
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32 #define ngx_snprintf snprintf |
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33 #define ngx_vsnprintf vsnprintf |
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35 #endif |
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38 #define ngx_strncmp strncmp |
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40 /* msvc and icc compile strcmp() to inline loop */ |
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41 #define ngx_strcmp strcmp |
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43 #define ngx_strstr strstr |
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44 #define ngx_strlen strlen |
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46 /* |
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47 * msvc and icc compile memset() to inline "rep stos" |
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48 * while ZeroMemory and bzero are calls. |
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49 * |
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50 * icc can also inline mov's of a zeroed register for small blocks. |
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51 */ |
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52 #define ngx_memzero(buf, n) memset(buf, 0, n) |
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54 /* msvc and icc compile memcpy() to inline "rep movs" */ |
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55 #define ngx_memcpy(dst, src, n) memcpy(dst, src, n) |
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56 #define ngx_cpymem(dst, src, n) ((char *) memcpy(dst, src, n)) + n |
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58 /* msvc and icc compile memcmp() to inline loop */ |
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59 #define ngx_memcmp memcmp |
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61 char *ngx_cpystrn(char *dst, char *src, size_t n); |
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62 int ngx_rstrncmp(char *s1, char *s2, size_t n); |
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63 int ngx_atoi(char *line, size_t n); |
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65 void ngx_md5_text(char *text, u_char *md5); |
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68 #define ngx_qsort qsort |
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71 #define ngx_value_helper(n) #n |
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72 #define ngx_value(n) ngx_value_helper(n) |
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75 #endif /* _NGX_STRING_H_INCLUDED_ */ |